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Seo JY, Lim CM, Kim YH, Ha KY.Seo JY, et al. Among authors: ha ky.Eur Spine J. 2019 May;28(5):1044-1050. doi: 10.1007/s00586-017-5232-2. Epub 2017 Aug 3.Eur Spine J. 2019.PMID: 28776131
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